05B009 - Walter ICECUT 9/16" x 1" AICrN Coated Annular Cutter

Advanced Drilling Performance with Walter ICECUT Technology

The Walter ICECUT 9/16" x 1" Annular Cutter (SKU: 05B009) represents a significant leap forward in hole-making technology for industrial fabrication. Designed to address the limitations of traditional high-speed steel and standard coated cutters, the ICECUT series utilizes a proprietary Aluminum Chromium Nitride (AICrN) coating. This advanced tribological composition allows the cutter to withstand operating temperatures up to 200°C (392°F) higher than conventional Titanium Aluminum Nitride (TiAlN) coatings. For fabrication shops and MRO environments, this translates to extended tool life, higher cutting speeds, and the ability to process difficult materials like stainless steel and hard alloys without immediate thermal failure.

One of the critical engineering challenges in annular drilling is heat management and chip evacuation. The Walter ICECUT addresses this with fully ground, extra-large flutes that facilitate rapid removal of metal swarf. This geometry, combined with the slick AICrN surface, prevents chip packing and reduces the friction coefficient during the cut. Consequently, the cutter generates less heat internally, preserving the temper of the cutting edge even under heavy loads. This thermal stability makes the ICECUT particularly suitable for applications where liquid coolants are impractical or prohibited, such as overhead drilling or in clean-room fabrication environments where contamination must be minimized.

The 05B009 model features a 9/16-inch diameter and a 1-inch depth of cut, a standard size for bolt holes in structural steel framing and machinery assembly. The cutter is equipped with a universal shank, ensuring seamless integration with a wide array of magnetic drilling units and stationary drill presses. By optimizing the tooth geometry for instantaneous impact resistance, Walter has created a tool that maintains precision and durability even under the high stress of breakthrough. Whether working with aluminum, mild steel, or tensile stainless steel, the ICECUT delivers clean, burr-free holes with exceptional consistency.

Technical Specifications & Benefits

• Coating Technology: AICrN blend for superior hardness and thermal resistance.
• Thermal Stability: Operates effectively at higher temperatures, reducing the risk of work hardening in stainless steel.
• Geometry: Modern tooth design and large flutes for efficient chip flow.
• Versatility: Universal shank fits most magnetic drills; suitable for a wide range of ferrous and non-ferrous metals.